Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Vera Proydakova"'
Autor:
Sergey Burikov, Ekaterina Filippova, Vera Proydakova, Sergey Kuznetsov, Valery Voronov, Natalia Tabachkova, Tatiana Dolenko
Publikováno v:
Photonics, Vol 11, Iss 3, p 228 (2024)
For colloids of NaYF4:Yb3+/Tm3+ nanoparticles in DMSO, by the method of time-resolved luminescence spectroscopy with nanosecond pulsed excitation at a wavelength of 975 nm, the photophysical processes that determine the course of kinetic curves have
Externí odkaz:
https://doaj.org/article/71cf0bc88b6e477e8a94c56638fa505c
Autor:
Daria Pominova, Vera Proydakova, Igor Romanishkin, Sergei Kuznetsov, Kirill Linkov, Nataliya Tabachkova, Anastasia Ryabova
Publikováno v:
Photonics, Vol 11, Iss 1, p 38 (2023)
Upconversion nanoparticles are promising for many applications. For triple-doped nanoparticles (NPs), the luminescence intensity shows a non-linear dependence on the rare-earth ion concentration, making it difficult to obtain bright phosphors with hi
Externí odkaz:
https://doaj.org/article/acfb5423ea1848b488aa8c3fed93cab7
Autor:
Daria Pominova, Vera Proydakova, Igor Romanishkin, Anastasia Ryabova, Sergei Kuznetsov, Oleg Uvarov, Pavel Fedorov, Victor Loschenov
Publikováno v:
Nanomaterials, Vol 10, Iss 10, p 1992 (2020)
The short-wave infrared region (SWIR) is promising for deep-tissue visualization and temperature sensing due to higher penetration depth and reduced scattering of radiation. However, the strong quenching of luminescence in biological media and low th
Externí odkaz:
https://doaj.org/article/2ca041997b8b43ba9fc81472c010e10c
Autor:
Daria Pominova, Igor Romanishkin, Vera Proydakova, Sergei Kuznetsov, Pavel Grachev, Anastasia Ryabova, Natalya Tabachkova, Pavel Fedorov, Victor Loschenov
Publikováno v:
Methods and Applications in Fluorescence. 10:024005
Upconversion materials have several advantages for many applications due to their great potential in converting infrared light to visible. For practical use, it is necessary to achieve high intensity of UC luminescence, so the studies of the optimal